diff --git a/ProcessLib/SteadyStateDiffusion/Tests.cmake b/ProcessLib/SteadyStateDiffusion/Tests.cmake
index 11020082db06e9347078f27933da27a8a1267df2..2d30d35fcc09c9e38f34fe94a4d0eddbb7b8f853 100644
--- a/ProcessLib/SteadyStateDiffusion/Tests.cmake
+++ b/ProcessLib/SteadyStateDiffusion/Tests.cmake
@@ -419,28 +419,28 @@ AddTest(
NAME ParallelFEM_GroundWaterFlow3D_NeumannBC_XDMF_np3
PATH EllipticPETSc
EXECUTABLE ogs
- EXECUTABLE_ARGS cube_1e3_XDMF.prj
+ EXECUTABLE_ARGS cube_1e3_XDMF_np3.prj
WRAPPER mpirun
WRAPPER_ARGS -np 3
TESTER xdmfdiff
REQUIREMENTS (OGS_USE_MPI AND OGS_USE_XDMF)
DIFF_DATA
- cube_1e3_np3.xdmf cube_1e3.xdmf pressure pressure 1e-3 1e-3
- cube_1e3_np3.xdmf cube_1e3.xdmf v v 1e-3 1e-3
+ cube_1e3_np3.xdmf cube_1e3_np3.xdmf pressure pressure 1e-3 1e-3
+ cube_1e3_np3.xdmf cube_1e3_np3.xdmf v v 1e-3 1e-3
)
AddTest(
NAME ParallelFEM_GroundWaterFlow3D_NeumannBC_XDMF_np2
PATH EllipticPETSc
EXECUTABLE ogs
- EXECUTABLE_ARGS cube_1e3_XDMF.prj
+ EXECUTABLE_ARGS cube_1e3_XDMF_np2.prj
WRAPPER mpirun
WRAPPER_ARGS -np 2
TESTER xdmfdiff
REQUIREMENTS (OGS_USE_MPI AND OGS_USE_XDMF)
DIFF_DATA
- cube_1e3_np2.xdmf cube_1e3.xdmf pressure pressure 1e-3 1e-3
- cube_1e3_np2.xdmf cube_1e3.xdmf v v 1e-3 1e-3
+ cube_1e3_np2.xdmf cube_1e3_np2.xdmf pressure pressure 1e-3 1e-3
+ cube_1e3_np2.xdmf cube_1e3_np2.xdmf v v 1e-3 1e-3
)
AddTest(
diff --git a/Tests/Data/EllipticPETSc/cube_1e3_XDMF.prj b/Tests/Data/EllipticPETSc/cube_1e3_XDMF_np2.prj
similarity index 99%
rename from Tests/Data/EllipticPETSc/cube_1e3_XDMF.prj
rename to Tests/Data/EllipticPETSc/cube_1e3_XDMF_np2.prj
index ca8fd5dc1a466536c960173f1f27cd0819424cc0..63af802f1e985c9783c87046759d335f629bee58 100644
--- a/Tests/Data/EllipticPETSc/cube_1e3_XDMF.prj
+++ b/Tests/Data/EllipticPETSc/cube_1e3_XDMF_np2.prj
@@ -59,7 +59,7 @@
</processes>
<output>
<type>XDMF</type>
- <prefix>cube_1e3</prefix>
+ <prefix>cube_1e3_np2</prefix>
<variables>
<variable> pressure </variable>
<variable> v </variable>
diff --git a/Tests/Data/EllipticPETSc/cube_1e3_XDMF_np3.prj b/Tests/Data/EllipticPETSc/cube_1e3_XDMF_np3.prj
new file mode 100644
index 0000000000000000000000000000000000000000..74c0442b221169a2add593fbc652967a4940882d
--- /dev/null
+++ b/Tests/Data/EllipticPETSc/cube_1e3_XDMF_np3.prj
@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<OpenGeoSysProject>
+ <mesh>cube_1x1x1_hex_1e3.vtu</mesh>
+ <geometry>cube_1x1x1.gml</geometry>
+ <processes>
+ <process>
+ <name>GW23</name>
+ <type>STEADY_STATE_DIFFUSION</type>
+ <integration_order>2</integration_order>
+ <process_variables>
+ <process_variable>pressure</process_variable>
+ </process_variables>
+ <secondary_variables>
+ <secondary_variable internal_name="darcy_velocity" output_name="v"/>
+ </secondary_variables>
+ </process>
+ </processes>
+ <media>
+ <medium id="0">
+ <phases/>
+ <properties>
+ <property>
+ <name>diffusion</name>
+ <type>Constant</type>
+ <value>1</value>
+ </property>
+ <property>
+ <name>reference_temperature</name>
+ <type>Constant</type>
+ <value>293.15</value>
+ </property>
+ </properties>
+ </medium>
+ </media>
+ <time_loop>
+ <processes>
+ <process ref="GW23">
+ <nonlinear_solver>basic_picard</nonlinear_solver>
+ <convergence_criterion>
+ <type>DeltaX</type>
+ <norm_type>NORM2</norm_type>
+ <abstol>1.e-6</abstol>
+ </convergence_criterion>
+ <time_discretization>
+ <type>BackwardEuler</type>
+ </time_discretization>
+ <time_stepping>
+ <type>FixedTimeStepping</type>
+ <t_initial>0.0</t_initial>
+ <t_end>1e-1</t_end>
+ <timesteps>
+ <pair>
+ <repeat>1</repeat>
+ <delta_t>1e-1</delta_t>
+ </pair>
+ </timesteps>
+ </time_stepping>
+ </process>
+ </processes>
+ <output>
+ <type>XDMF</type>
+ <prefix>cube_1e3_np3</prefix>
+ <variables>
+ <variable> pressure </variable>
+ <variable> v </variable>
+ </variables>
+ <suffix>_ts_{:timestep}_t_{:time}</suffix>
+ </output>
+ </time_loop>
+ <parameters>
+ <parameter>
+ <name>p0</name>
+ <type>Constant</type>
+ <value>0</value>
+ </parameter>
+ <parameter>
+ <name>p_Dirichlet_left</name>
+ <type>Constant</type>
+ <value>1</value>
+ </parameter>
+ <parameter>
+ <name>p_Dirichlet_right</name>
+ <type>Constant</type>
+ <value>-1</value>
+ </parameter>
+ </parameters>
+ <process_variables>
+ <process_variable>
+ <name>pressure</name>
+ <components>1</components>
+ <order>1</order>
+ <initial_condition>p0</initial_condition>
+ <boundary_conditions>
+ <boundary_condition>
+ <geometrical_set>cube_1x1x1_geometry</geometrical_set>
+ <geometry>left</geometry>
+ <type>Dirichlet</type>
+ <parameter>p_Dirichlet_left</parameter>
+ </boundary_condition>
+ <boundary_condition>
+ <geometrical_set>cube_1x1x1_geometry</geometrical_set>
+ <geometry>right</geometry>
+ <type>Dirichlet</type>
+ <parameter>p_Dirichlet_right</parameter>
+ </boundary_condition>
+ </boundary_conditions>
+ </process_variable>
+ </process_variables>
+ <nonlinear_solvers>
+ <nonlinear_solver>
+ <name>basic_picard</name>
+ <type>Picard</type>
+ <max_iter>10</max_iter>
+ <linear_solver>general_linear_solver</linear_solver>
+ </nonlinear_solver>
+ </nonlinear_solvers>
+ <linear_solvers>
+ <linear_solver>
+ <name>general_linear_solver</name>
+ <lis>-i cg -p jacobi -tol 1e-16 -maxiter 10000</lis>
+ <eigen>
+ <solver_type>CG</solver_type>
+ <precon_type>DIAGONAL</precon_type>
+ <max_iteration_step>10000</max_iteration_step>
+ <error_tolerance>1e-16</error_tolerance>
+ </eigen>
+ <petsc>
+ <prefix>gw</prefix>
+ <parameters>-gw_ksp_type bcgs -gw_pc_type mg -gw_ksp_rtol 1.e-16 -gw_ksp_max_it 10000</parameters>
+ </petsc>
+ </linear_solver>
+ </linear_solvers>
+</OpenGeoSysProject>